Color enhancement method of remote sensing image based on multi-scale image segmentation and color transfer
A technology of color transfer and image segmentation, applied in the field of remote sensing image processing, it can solve the problems of unnatural color of fusion images, affecting the accuracy of results, and residual errors in geometric correction, so as to enhance the ability of detail resolution, enhance the recognition degree, and reduce the color transfer. effect of error
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[0033] The specific implementation manner of the present invention will be further described below in conjunction with the drawings and embodiments. The following examples are only used to illustrate the present invention, but not to limit the scope of the present invention.
[0034] Flowchart such as figure 1 A method for color enhancement of remote sensing images based on multi-scale image segmentation and color transfer is shown, which mainly includes the following steps:
[0035] S1. Perform wavelet noise reduction preprocessing on the target grayscale image; this is because the remote sensing imaging process is a photoelectric integrated modulation process, which is often subject to various noises and interferences. If the grayscale remote sensing image is not pre-processed for noise reduction, the noise will appear more obvious after being directly converted to color, which will affect the final enhancement effect. The noise of the grayscale image will also affect and ...
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